(3bQGQGJ eLdS GdeLeY Gdabgj GdESdGej ef OhQJg GdChdi dYGe (B1398(3g` MJi GdOhQI GdKGefI YGe (B1405(3g`(B.s - (3QGHWI GdYGde GdESdGej (B((3ecI GdecQeI(B).s (3GdCeGfI GdYGeIs ((3ecI GdecQeI (B:s (3QGHWI GdYGde GdESdGej,s, 1984)
Keywords: (3GdELeGY (B((3CUhd abg(B)s; (3Gdabg GdESdGejs -- (3eDJeQGJs